Building a Simple Calendar Server with Fedora and WebDAV - FedoraNEWS.ORG
http://fedoranews.org/mediawiki/index.php/Building_a_Simple_Calendar_Server_with_Fedora_and_WebDAV
"In this article I will show you how I've done it, plus I'll show you some other options that you might find interesting if you are a Fedora developer or supporter."
Wyrd
http://www.eecs.umich.edu/~pelzlpj/wyrd
"Wyrd is a text-based front-end to Remind, a sophisticated calendar and alarm program."
Roaring Penguin - Remind
http://www.roaringpenguin.com/penguin/open_source_remind.php
"Remind is a sophisticated calendar and alarm program."
Eric's Archived Thoughts: Getting Onto The Calendar
http://meyerweb.com/eric/thoughts/2005/05/18/getting-onto-the-calendar
"What’s happening there is you’re pouring the home page of complexspiral.com through an XSLT recipe called X2V written by Brian Suda."
iCalendar package for Python
http://codespeak.net/icalendar
"The iCalendar package is a parser/generator of iCalender files for use with Python."
UW Calendar Home Page
http://www.washington.edu/ucal
"The UW Calendar project is building an open-source calendaring system for higher education."